/* QIVOLT — site público. Também é carregado dentro do editor do backoffice (classe .prose). */
:root {
    --bg: #0a0d0c;
    --surface: #111615;
    --line: #232b29;
    --fg: #e9eeec;
    --muted: #93a09b;
    --volt: #c6f432;
    --volt-ink: #0a0d0c;
    --strong: #ffffff;
    --grid-opacity: 0.7;
    --radius: 14px;
    --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
    color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font: 17px/1.65 var(--sans);
    -webkit-font-smoothing: antialiased;
}
a { color: var(--volt); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
img { max-width: 100%; height: auto; }
.muted { color: var(--muted); }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
.wrap-wide { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--volt); color: var(--volt-ink); padding: 8px 12px; border-radius: 8px; z-index: 10; }

/* Cabeçalho */
.site-header { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(10px); z-index: 5; }
.site-header .wrap-wide { display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: var(--fg); text-decoration: none; font-weight: 800; letter-spacing: 0.18em; }
.brand-mark { width: 20px; height: 20px; fill: var(--volt); }
.site-header ul { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 22px; margin: 0; padding: 0; }
.site-header nav a { color: var(--muted); text-decoration: none; font-size: 0.92rem; padding: 4px 0; border-bottom: 2px solid transparent; }
.site-header nav a:hover { color: var(--fg); }
.site-header nav a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--volt); }

/* Página inicial */
.hero { position: relative; overflow: hidden; padding: clamp(64px, 12vw, 140px) 0 clamp(48px, 8vw, 96px); border-bottom: 1px solid var(--line); }
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 75% 85% at 25% 30%, #000 0%, transparent 72%);
    mask-image: radial-gradient(ellipse 75% 85% at 25% 30%, #000 0%, transparent 72%);
    opacity: var(--grid-opacity);
}
.hero .wrap-wide { position: relative; }
.eyebrow { font: 0.78rem/1.4 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--volt); margin: 0 0 18px; }
.hero h1 { font-size: clamp(3rem, 12vw, 8.5rem); line-height: 0.95; letter-spacing: 0.06em; font-weight: 800; margin: 0; overflow-wrap: anywhere; }
.hero-tagline { font-size: clamp(1.25rem, 3.2vw, 2rem); font-weight: 600; margin: 28px 0 0; }
.hero-sub { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--muted); font-style: italic; margin: 8px 0 0; max-width: 46ch; }

.home-prose { padding-top: clamp(40px, 6vw, 72px); padding-bottom: clamp(24px, 4vw, 40px); }
.home-prose.lead > p:first-child { font-size: 1.2rem; }
.home-prose.closing { text-align: center; padding-bottom: clamp(48px, 8vw, 96px); }
.home-prose.closing blockquote { border: 0; padding: 0; margin: 32px auto 0; max-width: 34ch; font-size: clamp(1.2rem, 2.6vw, 1.6rem); line-height: 1.35; color: var(--fg); font-style: italic; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 18px; padding-top: 8px; padding-bottom: clamp(32px, 6vw, 64px); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; transition: border-color 0.2s, transform 0.2s; }
.card:hover { border-color: var(--volt); transform: translateY(-2px); }
.card.prose h2 { margin-top: 0; font-size: 1.25rem; }
.card.prose p { color: var(--muted); font-size: 0.97rem; }
.card.prose ul { list-style: none; padding: 0; margin-bottom: 0; }
.card.prose li { padding: 10px 0 10px 22px; border-top: 1px solid var(--line); position: relative; margin: 0; font-size: 0.97rem; }
.card.prose li::before { content: ""; position: absolute; left: 0; top: 1.25em; width: 10px; height: 2px; background: var(--volt); }

/* Páginas interiores */
.page-head { padding: clamp(40px, 7vw, 72px) 0 8px; }
.page-head h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); line-height: 1.15; letter-spacing: -0.01em; margin: 10px 0 0; }
.crumbs { font: 0.8rem/1.4 var(--mono); color: var(--muted); letter-spacing: 0.04em; }
.crumbs a { color: var(--muted); }
.cover { display: block; width: 100%; border-radius: var(--radius); margin: 24px 0; }
.notice { display: inline-block; background: var(--volt); color: var(--volt-ink); font-size: 0.85rem; font-weight: 600; padding: 4px 10px; border-radius: 6px; margin: 0 0 16px; }
.button { display: inline-block; background: var(--volt); color: var(--volt-ink); font-weight: 600; text-decoration: none; padding: 10px 18px; border-radius: 999px; }
article.wrap { padding-bottom: 0; }

/* Texto vindo do editor */
.prose { overflow-wrap: break-word; }
.prose h2 { font-size: 1.5rem; line-height: 1.25; margin: 2em 0 0.6em; letter-spacing: -0.01em; }
.prose h3 { font-size: 1.15rem; margin: 1.6em 0 0.5em; }
.prose h4 { font-size: 1rem; margin: 1.4em 0 0.4em; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.prose p { margin: 0 0 1.1em; }
.prose ul, .prose ol { margin: 0 0 1.2em; padding-left: 1.3em; }
.prose li { margin: 0.3em 0; }
.prose li::marker { color: var(--volt); }
.prose strong { color: var(--strong); font-weight: 650; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.2em 0; }
.prose hr + h2 { margin-top: 0; }
.prose blockquote { margin: 1.4em 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--volt); color: var(--muted); }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose code { font: 0.88em var(--mono); background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; }
.prose pre { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; overflow-x: auto; }
.prose pre code { border: 0; padding: 0; background: none; }
.prose img { border-radius: 10px; }
.prose figure { margin: 1.6em 0; }
.prose figcaption { color: var(--muted); font-size: 0.88rem; margin-top: 6px; }
.prose table { display: block; overflow-x: auto; border-collapse: collapse; width: 100%; margin: 1.4em 0; font-size: 0.95rem; }
.prose th, .prose td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.prose th { font: 0.76rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); white-space: nowrap; }
.prose .video { position: relative; aspect-ratio: 16 / 9; margin: 1.6em 0; }
.prose .video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 10px; }
.prose .align-center { text-align: center; margin-left: auto; margin-right: auto; }
.prose .align-right { text-align: right; margin-left: auto; }

/* Rodapé */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 28px; font-size: 0.92rem; }
.site-footer .wrap-wide { display: flex; justify-content: space-between; gap: 20px 40px; flex-wrap: wrap; }
.site-footer p { margin: 0; }
.footer-name { font-weight: 800; letter-spacing: 0.18em; }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 22px; }
.footer-links a, .footer-bottom a { color: var(--muted); text-decoration: none; }
.footer-links a:hover, .footer-bottom a:hover { color: var(--volt); }
.footer-bottom { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.82rem; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .card { transition: none; }
    .card:hover { transform: none; }
}

/* Dentro do editor do backoffice (TinyMCE) */
body.mce-content-body { max-width: 760px; margin: 0 auto; padding: 16px 22px !important; }

/* Páginas com secções em cartões e formulário de contacto */
.cards-wide { grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); padding-top: 16px; padding-bottom: 8px; }
.page-block { padding-top: 16px; padding-bottom: 8px; }
.page-end { height: clamp(48px, 8vw, 96px); }
.hero-cta { margin: 32px 0 0; }
.button { border: 0; cursor: pointer; font: inherit; font-weight: 600; }
.button:hover { filter: brightness(1.08); }

.contact { padding-top: clamp(32px, 5vw, 56px); scroll-margin-top: 80px; }
.contact h2 { font-size: 1.5rem; line-height: 1.25; margin: 0 0 6px; }
.contact > .muted { margin: 0 0 22px; }
.contact-form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(18px, 3vw, 28px); display: grid; gap: 16px; }
.contact-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 16px; }
.contact-form label { display: grid; gap: 6px; font-size: 0.9rem; font-weight: 600; }
.contact-form input[type="text"], .contact-form input[type="email"], .contact-form select, .contact-form textarea {
    width: 100%; font: inherit; font-weight: 400; color: var(--fg); background: var(--bg);
    border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px;
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form :is(input, select, textarea):focus-visible { outline: 2px solid var(--volt); outline-offset: 1px; border-color: var(--volt); }
.contact-form .contact-consent { display: flex; align-items: flex-start; gap: 10px; font-weight: 400; color: var(--muted); }
.contact-consent input { margin-top: 5px; accent-color: var(--volt); flex: none; }
.contact-form .button { justify-self: start; padding: 12px 22px; }
.contact-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-errors { border: 1px solid #d9534f; border-left-width: 4px; border-radius: 8px; padding: 10px 14px; margin: 0 0 16px; }
.contact-errors p { margin: 2px 0; }
.contact-done { background: var(--surface); border: 1px solid var(--volt); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); }
.contact-done p { margin: 0; color: var(--muted); }